If You're Not a Buddy, How Can You Compete with Sun Xiaochuan?

# Protagonist#particularly abstract# The global system descended overnight! The concept of violence in the entire world disappears, and instead there is a POS system! This system allows people to duel through card battles, and the loser will unconditionally accept all the requirements of the winner! In this world, the card system is divided into UR, SSR, SR, SSS, S, A, B, C, D, E, F. Among them, UR is undoubtedly the most powerful card among the cards. "My Red Flame Tyrannosaurus is an A-level card. How dare you compare with me?" "What is A level? My Sun Xiaochuan is S level." With Li Qiuchen's system, every card is pre-S level, and every card is passive and has extremely powerful skills!